“When was your last period?” I asked. My seed was boiling, and the short countdown had begun.
- Parodies: Gundam build fighters
- Other Name: (C86) [みたらし倶楽部 (みたらし侯成)]リン子ママといっしょ2(ガンダムビルドファイターズ) [英訳]
- Characters: Rinko iori, Sei iori
- Categories: Doujinshi
- Source: Nhentai
- Tags: Big breasts, Shotacon, Incest, Milf, Cheating, Mother, Anime porn, Hentai online
- Artists: Mitarashi kousei
- Groups: Mitarashi club
- Languages: Translated, English