An eccentric futa inventor named Serene Siren guides her obedient fresh guinea pig, Leana Lovings, into a research facility. Serene's theory suggests that relentless erotic arousal, combined with the perfect dose of hermaphrodite semen, can spark unexpected body part expansion, essentially inducing a futa metamorphosis in Leana. Serene secures Leana onto the seat of a pleasure device, shifting her underwear to allow the toy's shaft to penetrate her deeply. As the device's pulsations grow stronger, Leana's cunt drips with more moisture, and her tits begin to leak milk from the nipples. Overwhelmed with lust, Serene's shaft stiffens, prompting her to have Leana perform oral pleasure on her. Serene ultimately releases a flood of cum into Leana's mouth, and once Leana gulps it down, she develops her own throbbing dick. Thrilled by the successful trial, Serene watches as Leana joyfully rubs her fresh erection until it's fully rigid. The pair of futa vixens then commemorate Leana's change with wild, passionate fucking, proving the wonders of experimentation.
An eccentric futa inventor named Serene Siren guides her obedient fresh guinea pig, Leana Lovings, into a research facility. Serene's theory suggests that relentless erotic arousal, combined with the perfect dose of hermaphrodite semen, can spark unexpected body part expansion, essentially inducing a futa metamorphosis in Leana. Serene secures Leana onto the seat of a pleasure device, shifting her underwear to allow the toy's shaft to penetrate her deeply. As the device's pulsations grow stronger, Leana's cunt drips with more moisture, and her tits begin to leak milk from the nipples. Overwhelmed with lust, Serene's shaft stiffens, prompting her to have Leana perform oral pleasure on her. Serene ultimately releases a flood of cum into Leana's mouth, and once Leana gulps it down, she develops her own throbbing dick. Thrilled by the successful trial, Serene watches as Leana joyfully rubs her fresh erection until it's fully rigid. The pair of futa vixens then commemorate Leana's change with wild, passionate fucking, proving the wonders of experimentation.