[STSK-227] Betrayal and NTR behind your best friend's back! Male friendship vs. lust!? After a drinking party, he misses the last train and lets his best friend's girlfriend stay over, resulting in NTR footage! Fueled by alcohol and the mood, they end up having sex, and their physical chemistry is amazing, leading to a decadent, unprotected sex session until morning! A woman who betrays her boyfriend x a man who betrays his best friend