We are a happily married couple in our 30s, and have enjoyed the swinging scene for a few years, always with a party of friends of similar leanings. It was my birthday back in February and my wife, Kate, asked me if there was anything I would like as a special treat. I half jokingly said that to see her perform with just another woman in our own home, a bit to my surprise Kate readily agreed. We advertised on a lesbian dating site as a couple with bi-curious wife with partner wanting to watch and after reviewing a few replies she selected a woman of similar age to us, who was quite slim and attractive called Judy. After a few emails between Kate and Judy we arranged a meeting in a local pub. The meeting went well and after a few drinks we invited Judy to come back to our house. It was a bit awkward at first but with a few glasses of wine we all began to relax. Judy moved and sat next to Kate, she began by placing her hand on Kate's leg to seem to test her reaction, Kate did not react, then Judy moved her hand up and stroked Kate's breast and started to undo the buttons on her blouse. Very soon Judy had undone all the buttons on Kate's blouse and then reached inside Kate's bra and began to fondle her breast. She then moved up and began kissing Kate fully on the lips. Kate started to respond to Judy by slipping her blouse off her shoulders, finally removing it altogether. Judy had already undone the top of her dress and then stood up and stepped out of it, now dressed in only her bra and pants she reached behind Kate and undid her bra, removing it totally, my wife's breasts were now naked and Judy was starting to undo Kate's slacks and then pulled down the zip. She then caught hold of the top of Kate's trousers and her pants and pulled them down. Kate lifted herself off the couch slightly to allow Judy to pull her clothes off totally, Kate was now totally naked with another woman fondling her. Judy undid her own bra, began kissing my wife quite passionately, her hand left Kate's breasts and now reached down between her legs, she began to stroke Kate's shaven vagina and as I watched she started to insert her fingers into my wife, Kate began to stroke Judy's breasts while still kissing her. Judy gently eased Kate down onto the couch and spread my wife's legs so that she could kneel between them, then very slowly she began kissing my wife's body, moving her head down until it was between Kate's thighs, as I watched Judy started to kiss my wife's vagina, while she still had her fingers inside Kate. My wife was ecstatic rolling her head from side to side and moaning as Judy used her tongue to stimulate her towards an orgasm. Judy suddenly stopped licking Kate and stood up and removed her pants, she too was shaven but trimmed into a neat V-shape, she walked to her bag that she had brought with her and removed a strange shaped object, she stood before Kate and inserted one end of it into herself and then I could see what it was, protruding from her was a large dildo shaped like a huge cock, it was much bigger than any cock that I had seen enter my wife. Judy knelt between Kate's legs and began stroking her clit with the dildo. After a minute or so she positioned the end of the dildo at the entrance to my wife. Very slowly Judy inserted the tip of the dildo into Kate, working it back and forth she managed to get more and more into my wife, eventually the complete length, which must have been at least 10 inches long and extremely thick, into Kate. Judy began to fuck Kate, she in return was fast approaching an orgasm, then Kate moaned and threw back her head and had a massive orgasm. Judy then withdrew the monster from my wife and took the other end out of her vagina, she turned it round and inserted the smaller end into Kate, then she knelt on all fours in front of my wife and asked Kate to do it to her. The sight of another woman fucking my wife was erotic enough but when Kate started to fuck Judy as hard as she had been fucked, I could not contain myself any longer I took out my cock and began wanking, then Judy motioned me to come closer as soon as I got close to her she pulled me round to face her and took my cock in her hand and placed it in her mouth, there we were my wife fucking another woman with a giant dildo while that woman was sucking my dick. It did not take long before I came in Judy's mouth, she took no notice and just kept sucking and swallowed all my sperm. Judy collapsed into a orgasm and we all fell back exhausted. When lock down is over we will certainly meet up again.