This is PSX Venus Music https://www.youtube.com/watch?v=JdktyF3Lkvg
This music is quite good, but if I use any official songs, I could get into troubles.
I found some similar sounding royalty free musics.
1.this one for the touch and dildo song
2.this one for breast expansion + all around song (pretty similar to the PSX Venus Music after the half point)