You know your in for a good night when the front door your walking up to opens as you reach it and there’s a naked lady on the stairs, head back, legs parted. I’d been chatting to the lady in question along with her husband for a few weeks beforehand when one night they unexpectedly invited me over. During our messaging I’d never seen there faces,not even during the brief cam chat the night before. There profile held, and still do a few lovely pictures, more teasing then exposing and there profile was pretty scarce. Happily married attractive couple seeking new adventures type thing and we got chatting in a chat room one night as we were quite local. Anyway, on the night they unexpectedly invited me over saying they were horny as hell and after the cam fun the previous night really wanted to have some fun. I already knew it would be there first threesome and first swinging session and that they were nervous about having a stranger in the house so I’d never expected an invite, instead offering to host them but they were a little drunk and apparently it just couldn’t wait. I always like the feeling of being wanted so showered, shaved (all over) and within the hour was on the phone explaining I was no more then five minutes away. As the door opened instead of being greeted by the husband there was the wife, naked 5 or so steps up the staircase, her head resting on a step almost hiding and legs parted. My cock started hardening immediately and as I walked in the husband showed himself from behind the door. “Hi” he says, “Don’t say a word, she’s very nervous and wants you to taste her before anything else”. I couldn't believe my luck, after a few seconds removing shoes and jacket (and catching my breath) I slowly drop to my knees after catching a glimse of the side of her face and move forward to a perfect shaven pussy. Pressing my mouth against her lips I probe and suck on her clit and pull on her lips, my hands around her hips allowing me to pull her down onto my face. Her hands move from holding herself on the stairs to hold my head and she cums heavily in my mouth after 5 or so minutes, telling us both so loudly. Her husband, sat on a lower step stroking her legs moves forward so he can see better, my tongue and mouth still lapping her up. He moves up a little and starts sucking on her breasts but within seconds I hear her voice propper for the first time “Lets go upstairs” she says and lifts her head up. I finally get to see her face, very pretty. They’re the attractive couple there add says they are, both slim, gym fit. As she sits up she moves to kiss me, I’m relieved by this as her husband had said on a message that she wasn’t keen on kissing another but that he’d be fine if she did. As we kissed I start fondling her breasts and reach down to her pussy again. “Upstairs you two” she says as she stands and rushes up stairs. “Hi” again I laugh to her husband as we introduce ourselves a bit more formally, “This is going well”. As I get to the bedroom she starts kissing her husband then me again. As she moves between us both, still standing both her husband and I undress and get undressed by her as the kissing continues. I’m naked now, as is her husband and she drops to sit on the bed kissing our stomachs, her hands stroking our legs. Her husband reaches forward into her hair and he guides her mouth to my now fully proud cock. As she sucks me she wanks her guy with one hand and cups my balls with the other before sucking her husband and alternating between the two. She’s clearly enjoying it and props to her knees pulling us deeper into her mouth when she sucks. She looks up occasionally, mostly at her husband. I cant be sure if she’s looking for approval or not but she’s clearly getting it as he drops to his knees and forces her mouth deeper over my cock. I’m loving this but feel I need to taste her again so bend down and pick her up parking her on the bed side and parting her legs again. Her husband moves down with me and we take turns tasting her wet pussy, her hips moving constantly. I notice he starts sucking her arse and before long we’re tasting a hole each moving between them. His and my tongue occasionally brush each other. I’m fine with this, I’ve explained I’m happily bi with couples and he’s told me he’s curious and his wife loves the idea. After a few minutes of this our mouths are both over her pussy together and we’re kissing whilst tasting her. I move up the bed and kiss her whilst laying on my side. I suddenly feel more than just her hand on my and cock realise he’s sucking me. She repositions herself and I’m on my back having a married couple give me a joint blow job. I grab her leg and reposition her into the 69 position. A pussy on my face and two mouths on my cock. Before long he pulls away and moves to join me tasting his wife again before getting on his knees and entering her from behind. His cock goes from her to my mouth as I squeeze her tits and suck her clit. A few minutes in and she comes as does he deep inside her, both of them shaking and telling the other as they do so. I’ve never tasted another mans cum before but I hold her hips as she tries to move away and place my mouth again to her hole sucking all I can. I’m in heaven now and close to coming myself as she sits up and moves forward stroking my cock. She asks her guy for a condom. He gets one, unwraps it and rolls it on me himself as he kisses his wife. Once on she lowers herself onto me, still facing my feet and grinds away whilst stroking my balls. He kisses her and holds her as she does so, its all very tender now. I’m about to cum, I tell them so and she starts riding me heavier as my hands rub her arse and hole. I cum heavily. We collapse and fall into chat. She explains how nervous she was and how she loved watching us both together and I mention that’s the first time I’ve tasted another’s cum amongst other things. After a cold drink she asks us both to kiss and calls us her boys. She wispers “I want you to fuck his arse” to me. “OK” I reply. I’m instructed to lick his arse and tentatively do so. She too joins me and together we make it a wet slippery hole. I reach for a condom and ask her to get me hard. She sucks and asks me “Be a good boy and do as I say”, I’ve never been one for role play but enjoy going along with the pretence and say I will. I place my now protected cock against his hole and slowly push myself in. He asks me to go slow and I do so, before long though he’s asking me to fuck him harder, his wife’s calling us good boys and I’m ready to cum again. “I’m going to cum” I announce and his wife pulls me off him, he turns over and asks me to cum over there faces. I’m on my knees still and move forward over them before cuming over them. They kiss as they both take my cum and suck all they can get. Again I collapse as they do too. They keep kissing as I join them in a three way kiss. We play around for the next couple of hours and I stayed the night with them both having sex with the wife again in the morning as he showered. We met a few times after that but things were never as good as that first night. Its been a few years since any contact, Last I heard they were trying for another male and looking at there profile today they having visited the site for over 2weeks which no doubt means years. Fantastic couple though, a perfect meet. Would Love to find another bi couple in the Lincolnshire area