[ENGLISH-SUBTITLE] YUJ-019 My senior at work has a plain appearance but a strong sex drive and always invites me to have sex after work.

Kaoru, a senior at my part-time job, looked after me when I was drunk. However, I was so drunk I couldn't even walk properly, so worried about me, she let me stay at her house. When I woke up in the morning with a throbbing headache from a hangover,