Sexual disposable equipment for trash

Her biological mother elopes with her affair partner, and the girl is left behind by a man with no blood relations or love for her daughter. The girl is then taught sexual techniques such as blowjobs to please the man, and becomes the sexual disposable tool for the scum that the man brings. Both legs are restrained with their M-shaped legs open, and the scum's sperm is poured into the pink genitals that have not yet been used. As she was thrust into the pleasure that gushed out...