'Submerged in Pleasure: Chapter 19. Eternal Blissfully Drowning in the Ocean of Lust'

In this hentai PORN video description, the player takes on the role of a hero named Brad who returns to civilization with his harem of ladies after dispensing with all their stocks of Serum, a seductive substance that enhances their sexual appeal. They are happy to be safe and sound but a little sad about having had to dispose of their supplies. Fortunately, one small bottle of the serum remains and soon enough, a new line of production ensures that Brad and his lovely harem can continue to enjoy the effects of the sexy substance for as long as their reproductive organs can stand the pressure. This episode concludes the first part of the Lust Epidemic trilogy, setting the stage for the mysterious developments of the sequel titled Treasure Of Nadia.