[Iron Sugar] Ore no Juumai ga Razoku de Komaru - Ero Juukei × Juumai

An anxious cousin, caught in a heated encounter with her brother, strips naked and urges him to claim every final surge, fearing the consequences of pregnancy and school duties. The tension escalates as he thrusts forward, ignoring her protests, while she gasps and begs for him to stop inside. The scene ends abruptly, leaving the outcome uncertain.