[Ainaryumu] The sexy boy who lives in the next! | "big-sister" next door 2 [itsy bitsy]

Nao, the flirty 'big sister' who lives next door, invites his young neighbor on an aquarium date that lands them in a hotel room instead, where Nao sheepishly confesses his runaway nympho appetite got him dumped by his last boyfriend. The neighbor's answer is to prove his own stamina runs even hotter, driving Nao through orgasm after messy orgasm until there's 'never enough,' all while a well-used toy waits in Nao's eager hands. Volume two of this neighbors-with-benefits series closes with a cheeky credits reveal of just how tiny Nao's best-kept secret really is.