Regularly giving his sister expensive rewards and playing with her ample breasts, the brother. Today, with his semen tank full to bursting, the brother casually says lewd things to his sister and demands playtime. But this time, his sister's request is none other than 'a high-class pet dog!!!' However, the brother, eager to release his sperm as soon as possible and wanting to relieve his pent-up desires, doesn't think too deeply about it and gives his OK. The sister, delighted that the negotiation has been successful, rejoices greatly! He buries his face in his sister's explosive breasts, presses his face against her pungent crotch and takes deep breaths, doing as he pleases. Of course, there is also tit-fucking; his face, buried in her breasts, is bloodshot with arousal, like a randy male monkey. He inserts his hard cock into his sister's fleshy vagina and thrusts his hips like an animal mating, finishing by ejaculating inside her almost instantly due to how tight she is.
