Kentarou and Kotome, siblings bound by blood and desire, push the boundaries of their taboo connection. With just 3cm of penetration allowed, they tease and taunt each other, Kotome's cute moans echoing as Kentarou's cockhead grazes her virgin pussy lips. They dance on the line of incest, their bodies yearning for more, yet their minds struggling with the forbidden. The tension builds as they explore each other's limits, their amateur passion fueled by their secret love.