[Nakaura Tomoki] Ueno-kun wa Kaihatsu-zumi Dai 75 wa | Ueno-kun Has Been Developed Chapter 75

In Chapter 75 of Ueno-kun’s development saga, a shy glasses-wearing male and a bare-breasted female confront the awkward reality of trying sex for the second time, buying lube and debating how to proceed. Their tentative conversation about kinks and preferences quickly turns clumsy when the male’s attempt goes limp, leaving both stunned. The scene ends with a stark, censored tableau that hints at the ongoing, unresolved development of their intimate relationship.