Kazuma and Shinji are close friends from ● School. Kazuma decides to introduce his fiancée, Sarina, to Shinji. Kazuma genuinely rejoices in his friend's happiness but ends up witnessing Sarina doing compensated dating. For the sake of his friend, Kazuma confronts Sarina, but she tempts him to keep her secret. Despite feeling guilty towards his friend, Kazuma becomes obsessed with Sarina's slender huge breasts and trains her into a flesh toilet onahole. The dangerous sweet taste intertwines densely…
