It is said; to form a pact with this succubi, the summoner must engage in a 69 to exchange essences~ 😈ðŸ†ðŸ’¦â¤ï¸â¤ï¸ Thus it is called the 69 pact~ 👄👅
When humanlike androids need to self-replicate, they augment their lower body with the capacity to produce and store seeds extracted from humans~ Then they gain the capacity for feeling pleasure~ 😈ðŸ†ðŸ‘🥵â¤