Twin sisters recruit their older brother to coach them for an oral-sex bet against a classmate.
Twins, Ch
by Impax · 3 stories · 11k words.
- #1
- #2A brother settles a bet between his twin sisters by joining them in an intimate encounter, blurring family boundaries.
- #3A brother helps his twin sisters settle a virginity bet with a mean girl from school, raising the stakes in unexpected ways.