IPZZ-980 | "You can use my pussy however you like..." When my childhood friend declared herself my sex toy, I slid it right in; seeing her unable to hold back her moans and trembling with pleasure was so cute, it made me want to tease her... Mei Hayashi

Mei and Hosoda are childhood friends.
Mei has long harbored feelings for Hosoda, but he is too dense to notice.
After school, Hosoda and the other boys are chatting about dirty topics.
They decide to pool their money to buy and try out a "masturbation sleeve" (onahole).
Mei happens to overhear this conversation
and tells them to stop doing something so vulgar and stupid.
However, after hearing their pushback, she comes up with an idea for the sake of the boy she loves:
she decides to become the masturbation sleeve herself...