PROMPT: the woman is performing oral sex on the man, bobbing her head back and forth, the penis is going into her mouth. she is pushing the half penis into her mouth. his penis disappears into her mouth. half the penis goes into her mouth. she only puts half the penis into her mouth. she bobs her head. she is bobbing her head. she is bobbing her head multiple times on his penis. she is taking the penis into her mouth.