Rinne-san (23), in her second year working as a staff member at a Hikikomori Support Center. Because she usually deals with anyone patiently, kindly yet strictly, she can also be persistent and tease with lewd touches during sex. The way she makes him ejaculate repeatedly with her mouth and pussy until the hikikomori NEET virgin's balls are empty could, in a sense, be considered a kind of reference footage. Furthermore, she's in an invincible state, capable of a slightly sadistic style of teasing. When it comes to sex, after all, it's best to stick with a staff member from the Hikikomori Support Center!