White dick downfall

What happens when a white guy with a big cock has his dick shrink and put in chastity as revenge by his betrayed hot girlfriend.

He awakes in the new black girls fraternity which is having a initiation day where the girls have to bring sissies to be cucked by them and their male black partners.

He realizes that his girlfriend gave him to her ebony friend and the ebony girl thinks he was always that small in his cage.