Tokuda meets a black gal named Shinha Ria at a delivery health service called "Sigh Tone" he found in a newspaper ad one day. Ria's cute face and explosive bust make Tokuda very excited! However, his penis doesn't stand up as he wishes... Then Ria skillfully reveals her lewd techniques with dedication! Finally, Tokuda's penis stands up fully, and the two end up having raw sex!