Does every brother-in-law fuck his young, unmarried sister-in-law like this?

She lies there cum drunk, her pussy red and creamy from the fucking it’s received, Sarah and myself looking at each other as I think to myself it’s her turn next. XXX Sarah watching, holding one leg down and slipping the vibrator between Rose’s legs and using it to massage her clit as my cock thrusts into her. I sit there still at Sarah’s feet while she lies on the couch. Slowly and deliberately Sarah and I ran our respective crops over Rose. With the spanking coming to a close, Sarah has thrown her pants and top aside, a black laced corset, matching bra and black g all that was left. We all take a moment to catch our breaths, Rose free of the leather cuffs and blindfold that bound her.