Lava Girl

A monster who lives in a volcano, with her body comprised mainly of magma. A subspecies of the Slime family, she is able to freely manipulate her body.

With semen as her energy source, she wraps the males body in her magma when she locates them. Naturally, she lowers her body temperature so as not to kill the male. The preferred temperature is the same as a human female’s vagina. Holding her prey like that, she will spin her magma around his penis, forcing him to multiple orgasms.

There are very few adventurers who travel near the volcano, so prey is extremely precious. Due to that, the Lava Girl is very careful not to let any precious prey die. She will hold him inside her body in an area equivalent to her womb, and ensure he’s perfectly safe until his natural lifespan runs out.