[Ikumura (Iku)] Iro o Ou [RedLantern] [Colorized]

A schoolgirl's paid-dating secret lands in the worst possible hands when her guidance counselor catches her alone with a man and threatens to expose everything to her family and school. Blackmailed into being his on-call lover, she finds herself pinned beneath the sweaty, bald older man as he pounds her big-breasted body into shameless submission—her protests dissolving into moans with every relentless thrust. A slow-burn corruption story of moral degeneration where coercion blurs into craving one session at a time.