[Unagimaru] My Second Favorite Person 4 (2-banme ni Suki na Hito)

After a careless mistake leaves his door unlocked, a nervous young man is surprised by a seductive woman who claims to be his "second favorite" and invites him into an intimate night. Their playful banter quickly turns into a heated threesome with a curvy milf, as they explore each other's bodies with eager kisses, passionate embraces, and explicit acts that leave them sweating and breathless. The story ends with the trio reflecting on their bond, acknowledging that despite being just second favorites, their connection feels undeniably strong.