Mistress Sinlena coming home from a workout and wants nothing more but to relax on the couch. Mistress Sinlena sees that her obedient rugslave is already in his place where he needs to be right on the couch waiting for her to come home and to use him as her seat. Mistress Sinlena did first is kneel hard onto his ribs as she checks herself out in the mirror behind the couch, after that she sits down hard with her weight pinning his body between her and the couch. Mistress Sinelna weight settles on his ribs as she sits without moving making the pain start slowly for him. He shouldn’t complain as it gets worse for him as Mistress Sinlena adjust her seating and sits more up right putting more weight on his ribs and her foot not touching the ground puts all of her weight onto him. A Mistress Sinlena text on her phone and watches tv at the same time, while she does this her leg starts to swing back and forth which from far view doesn’t seem that it hurts. But the movement just feels to him like he is getting tapped hard onto his sides. The more she swings her leg and the rate of speed equals the pain level that he is experiencing. It’s just other day being the seat for Mistress Sinlena.