I started working at a sensual massage parlor for women to save up for my school fees. The pay was good, but it was a so-called "sex industry" so I didn't want anyone to know about it. I had a rule for myself to avoid having sex. Then, a woman from the neighborhood who I always visit came as a customer, and I tried to treat her so she wouldn't notice, but it was impossible to hide it with just a mask. She asked me to have sex on the condition that I wouldn't tell anyone, and I had no choice but to accept.