When I woke up on the phone of my girlfriend who I'm dating, there was an older sister (very erotic) next to me, and I had sex in the morning while I was flirting without saying yes or no.Well, yesterday I drank heavily at my favorite bar, and then, umm... Did you have a big sister?Before I could remember what happened last night, I had one shot in the bathroom, one shot after eating, and since I woke up, I've been doing nothing but erotic things, but I don't know who my sister is.Even though she has a girlfriend, she's really bad, but she's a big sister.