Nagi Hikaru, the big-breasted J-cup maid trained to engage in breast sex and lewd behavior, SONE-012

The younger brother's debt crisis forces him to curry favor with his wealthy sugar daddy, and he's forced to become the J-cup busty older sister. If I get an erection, it'll be blocked by her enormous breasts! In the end, I must ejaculate inside her areolas! Her divine breasts are kneaded, sucked, licked, forced into breast sex, and thoroughly trained! Initially unwilling, but with the help of aphrodisiacs and lubricants, he becomes extremely sensitive, developing into a hypersensitive pervert! No matter how many times he's breast-sexed, his penis cannot contract, sinking into an abyss of pleasure from the unparalleled thrusting… Although it's supposedly to repay his brother's debts, even after the contract expires, he will crave a penis and willingly accept the role of a breast slave!!