Stroking myself with her panties and coming all over them. Just to force her to wear it during the day. Walking around with my cum inside it, slowly dripping on her legs. Mixing with her wet cunnie juices and turning her undies into a wet sticky mess <3
little sis who forces her big bro to wear thigh highs and skirts and thongs and such, calling him a girl and telling him he was made to be her big sister
all the while he has a massive boner and can’t help but imagine her jerking him off in all her girly clothes