[Hakutamayu] You Won't Play With This Big-Breasted Nee-chan? {RedLantern}

A voluptuous older cousin with an eye-covering bang corners her shy younger cousin Hayato in the bedroom, peeling up her turtleneck sweater to bare an enormous, heavy chest and teasing him with the offer of a handjob he's too honest to refuse. What begins as playful onee-san doting escalates fast—she spreads herself before his face, vows to smother him until he's sick of her, then rides him cowgirl-style with her massive breasts bouncing until he pumps a creampie deep inside, earning a breathless 'good boy' and the promise of round after round. Seductive, doting, and utterly relentless, this big-breasted nee-chan has no intention of ever letting her little cousin escape her bed again.