Bi-Sexual Plesure

One day i was with my girlfriend, Shelby. she asked me if i was bi sexual, i said no, but that i was courious to try something like that. she called her best friend, Marian (boy). we all agreed to have sex the next day at her house. well as you can imagine i was quite nervous. he pulled out his penis and my girlfriend lubed up my ass. then it went in. it felt awsome, shelby gave me a handjob and marian fucked my ass. i had never had better sex. i encourage EVERYBODY that reads this story to explore the world of anal sex, anyway. so then i fucked marian and he actully demanded that i leave it in after he came on account that i have a large penis and he liked his butt streched. then shelby turned to me and said “thank you for trying this, then put on a strapon and fucked me. loved that. now every time we have sex both of us take it up the ass