Unforgettable first love, Anna

Anna, a cheating wife, rekindles her romance with Takai-senpai, her first love from high school, now an insurance salesman. As they engage in passionate sex, including oral and vaginal intercourse, Anna finds herself torn between her current marriage and her reawakened feelings for Takai-senpai. Their affair involves intense and frequent orgasms, with Takai-senpai's impressive endurance and Anna's eagerness to please, leading to a series of explosive and intimate encounters.