I have fancied my wifes sister “susan”for a long time , she lives away but when were all together there is a lot of looking a flirting, last christmas under the mistletoe i got a full on snog , my hard cock was pushed into her groin , she commented hello there , and that was that until last week , she was going away with the girls for christmas so she popped down to give out prezzies , anyway we all went out and the drink flowed , lots of fun and dancing susan said she had to go home she had a massive migraine, she came to me and said Shelly “my wife” wants you to take me home in a cab and then come back , it was agreed and we were in the cab , got to the house and she said come in i want to show you your christmas present , the cab left , in the house she said my heads ok i wanted you , she was on her knees and my pants were unbuttoned , my cock was in her mouth inbetween sucks she said talk dirty to me , i called her my cock sucker , i told her i was going to cum on her face , i told her to suck my balls , she was moaning , i told her to finger her pussy as she was sucking me , she frigged away , i told her i was ready to shoot, i was wanking close to her face , she said give me you load , her fingers were inside her black panties , i spunked on her lips and cheek , she took my spent cock in her mouth and frigged herself to a orgasm , i told her to lick her fingers for me which she did , a wet snog followed i phoned for a cab , with her on the couch i pulled her panties to one side and i licked her clit to another quick cum , then there was the taxi beep beep, a kiss and i was out the door , i rejoined the party as if i wasnt missed . Wow what a blow job and she tasted as good as she always looks .....looking forward to the next time