A drunk older sister is sleeping on the emergency staircase. I'm concerned and call out to her, but she doesn't wake up at all. Reluctantly, I bring her back to my room, but I get aroused by her voluptuous body, touching her, smelling her, and ultimately inserting myself into her while she's half-asleep and ejaculating inside her. Some time later, I visit a senior colleague's house, and there she is—the drunk older sister… My clueless senior invites me in, and we end up drinking together with the three of us…
