[FSDSS-976] "Can I stay at your place until the first train?" My friend's girlfriend sweetly invites me after the last train... I know it's wrong to see her braless nipples through her loungewear, but we still have sex until the morning! (Censored)

My friend brought his girlfriend out for drinks. The guy was drinking faster than usual, and as expected, he passed out, so we somehow managed to push him into a taxi, but the last train was already gone. Then his girlfriend said, "My house is close, so do you want to have a drink?" Was this a dream...? As soon as we got home, she changed into her loungewear... Her nipples were so erotic that they blew away my reason! From there, we had so much sex that I didn't have time to do anything! Gradually, we started to connect with each other... We became more affectionate than my boyfriend and had a big sex session to get the full effect!