Breast of Tits & Tugs Vol. 4 showcases the handiwork of two of the nastiest big bust stars to ever step into SCORE's citadel of cleavage. First up is Summer Sinn. She's the stripper at an exotic dance club where the customers can get up on stage with the girls and fuck any pair of big tits they choose. One hard man digs Summer's huge hooters and stacked body and picks her. Summer has a degree (somma cum loud) at tit-fucking and she has another degree in crank yanking. A very handy girl. Another hands-on pro in jug-jerking, dirty-talking and nut-popping is the incomparable Kianna Dior. Kianna has advanced degrees in these fields also and she's worn her sexy little coed clothing for the occasion. After a brief chat, Kianna is eager to get her palm red. You'll have a hard time watching this big-boobed, P.O.V.-style double-feature. The girls guarantee it.