This disclosure relates to masturbation products, in particular to a handheld masturbation cup including a soft plastic body, a channel formed in the soft plastic body and provided for male masturbation, a hard cup casing installed at the outer side of the soft plastic body and having a grasping recess formed separately on both sides of the hard cup casing, and a handholding soft pad formed at the grasping recess by a secondary plastic injection molding process, so that a user may press the soft plastic body through the handholding soft pad. When the handheld masturbation cup is used, the user not only may perform masturbation through a thrusting motion only, but also may press the soft plastic body through the handholding soft pad to achieve a better masturbation effect.