I started dating my brother's best friend in high school, years later we got married and the relation between the three of us was very close. At my husband's birthday we gave a party at home and all of us got drunk. The party ended and all the guests went home, I don't remember exactly how it started but we ended up the three in bed, and I woke up with an hangover and a sour pussy, I guess it was from being banged by those two all night long. Since then we do it regularly.