My two sisters-in-law are both incredibly cute, kind, and have amazing style! The older one is pure and intelligent, while the younger one is always dressed provocatively and is a playgirl! The older sister strongly opposes the younger one's constant offer to "always play along," fearing that my virginity as the brother-in-law will be taken by the younger sister. Thinking that it would be better for me to graduate from this situation by myself... a plan to outsmart the younger sister! Just as I was about to insert, the younger sister interrupted, leading to a situation where both sisters-in-law fought over my erect penis!