This is bascily 1.3B Version for https://civarchive.com/models/1368557/masturbation-cumshot-for-wan-i2v-480p

prompt (futa): A woman holding her large erect penis. She is sitting on a couch naked. She moves her hand quickly up and down the shaft of her penis and she ejaculates white sticky liquid from her penis.

prompt (non-futa): A woman holding penis. She quickly moves her hand left and right the shaft of the penis, the penis ejaculates endless white sticky liquid. She has an expression of ecstasy on her face. The white liquid lands on her breasts and face.