: Unlike many "swapping" games that lean heavily into Netorare (NTR), this title is noted for offering a balance between NTR and vanilla romance. Character Profiles

: The game features a total of 14 endings (7 per perspective).

: Often considered the "best" ending by fans because characters remain consistent and choose their original family bonds over the rivalry.

Once the mutual "mother-son" attraction is revealed, the two friends, Takumi and Eita, decide to turn the situation into a competition to see who can prove they love their partner the most through a series of "group sex" challenges.