Adult content. This work is rated 18+. The images stay hidden until you confirm.
Birthday no Okurimono
バースデイの贈物
A young man is about to celebrate his 20th birthday, a milestone that marks the transition into adulthood. His sister and her close friend decide to give him a memorable gift by engaging in a playful and seductive game. They get him drunk, lowering his inhibitions, and then pull a prank on him to see how he will react when he wakes up.
As the night progresses, the prank takes an unexpected turn. The boundary between a harmless joke and genuine desire becomes increasingly blurred. The sister and her friend find themselves drawn into a situation that none of them anticipated, leading to an intimate encounter that changes the dynamics of their relationship forever. What starts as a birthday celebration soon becomes a night of passion and discovery.
