This is my first time training Lora, and it may require a specific angle to achieve this effect。Sometimes it inserts into the wrong position，you can insert in other direction and another nipple when it inserts into the wrong position。

Extra prompt 4(I2V Test):

N1PPLEFUCK,The video depicts a man slowly inserting his dick into a woman's left nipple，inserting penis into a woman's left nipple from right，a large amount of sloppy saliva covers his penis and drips off his penis

N1PPLEFUCK,The video depicts a man slowly inserting his dick into a woman's left nipple。pov inserting penis into a woman's left nipple from bottom，a large amount of sloppy saliva covers his penis and drips off his penis