Throat rape volunteer Sakuma Tsuna DDFF-041

Oral sex volunteer refers to the act of voluntarily providing one's throat to a penis that lacks oral sex, in order to contribute to a society where people help each other. To fulfill her childhood dream of "contributing to society," Tsuna came to a volunteer center. However, she was deceived by the center's director, imprisoned, and subjected to oral sex abuse. Initially, she strongly resisted, but gradually became compliant… She was subjected to hardcore oral sex, vomiting, deep throat training with adult toys from relief supplies, urinary enemas to force her to drink urine for recycling, having hand sanitizer inserted and being forced to suck vomit, and performing oral sex on men who lacked oral sex. In short, Tsuna's throat was used at will. Although her pure intentions were trampled upon, her true nature was to want to be messed up, to be an outlet for men's desires, and to help with sexual matters—a thoroughly masochistic volunteer woman.