Aneki… My Sweet Elder Sister 1

Takumi’s obsession with his alluring senpai, Saki, ignites when she strikes up a conversation on the train. Her curves haunt his thoughts, leaving him aroused and yearning. As their friendship deepens, Takumi discovers they share a secret fetish—binding them in forbidden desire. Their encounters grow bolder, fueled by mutual lust, as Saki indulges his fantasies, turning their innocent connection into an intoxicating game of pleasure and seduction.