Being given aphrodisiacs by a smelly old man next door

Towa is a female college student and lives with her boyfriend. However, Towa's boyfriend went to study abroad, so she had to live alone. Her neighbor is Ippei, a smelly old man whose house is full of trash. He often calls girls home to fuck each other. The moans spread to Towa's room. Having not been fucked for a long time, hearing moans like this made Towa struggle with her arousal.

Unable to bear it anymore, Towa took the initiative to talk to him. But unexpectedly, he pulled her into the room and fucked her! She should have run away, hating him. But the feeling of pleasure overcame reason, causing her to climax over and over again. Even when she returned home, she only had the image of his big cock in her mind. Unable to control her excitement, Towa proactively went to Ippei, begged him to fuck her, and shoot sperm into her pussy...