Simon Best has Mario Dolce naked and shackled in his dungeon, ready for a Duty Bound scene. Mario is on his knees, his bare ass hole fully exposed. Simon rubs that hot ass and feels the cock too. He has a ruler that he rubs over the ass too, and then hits it on the cheeks. Simon grabs Mario's cock too and rubs the tight hole. He spits on that hole and then lubes it before shoving a finger inside. Mario moans more as he feels the finger enter his hole. Simon plays with that hole, using two fingers as Mario keeps moaning. Then he slides a dildo into the ass and fucks it hard. Mario takes that rubber cock with eas and he soon feels his ass being spanked as well. His cock is hard from all the attention he receives. Simon grabs the cock and wanks it some. Then he fingers the ass hole again. Releasing Mario and getting naked Simon has his stiff cock sucked hard by his willing subject. Mario works hard on the cock, loving every second he is allowed to suck. His ass gets more attention too, with more fingering. The Simon climbs up and slides his throbbing cock deep into Mario's ass. He fucks hard into the ass going balls deep with each thrust. When Simon sits and lays back Mario is quick to start riding that big cock some more. He works his hole hard on that cock wanting it so deep inside him. Then Mario lays down to be fucked more. Simon pounds the ass as hard as he can. Mario starts to wank himself as he gets want his wants in his ass. Unable to hold back Mario shoots his hot load as SImon fucks him hard. Then Simon pulls out to cum in Mario's eager mouth. Mario sucks the cock hard to drain it completely after a real hard fuck.