A friendless and boyfriend-less reclusive Rena. One day, she finds a boy collapsed in the dumpster and saves him. 'I'll be Rena's pet!' The man says as he moves into her room. Rena, who is not used to men, goes blank just from being kissed! She feels so much pleasure that she arches like a shrimp when her breasts are sucked. As Rena repeatedly has sex with the man, her social skills improve. Gradually, she makes friends and becomes more socially active... The pet, having fulfilled his role, bids farewell with a final live creampie sex!
