Shasei ga Goal to Omounayo!

An ADV novel about an ultra S blonde girl who exploits the protag. Will he become a slave to ejaculations or break free to be with the one he truly likes? Or maybe end up in the prey of a shotacon teacher in the school clinic...? It doesn't end with just one cumshot, and she won't let it! Continuous climaxes, pissing, squirting, prostate-stimulated orgasms!