I will try to keep this as vague as possible to see what people can really do with this as I havent found many storys covering this in the detail I hoped.
A mother shrinks her son for personal enjoyment to between 10 and 1 inch (can change at will)
loves deep anal/vaginal insertion
the rest is optional: other family members can be involved, giants also can use him with or without mom, condom (used or not), gangbangs, voilent or gentle or both, watersports, toys, if feet are involved please keep it minimal and prefer no death but not a deal breaker.
Categories: Mature (40-49), Giantess, Butt, Incest, Insertion, Watersports, Violent, Gentle, Giant, Young Adult 20-29