TEACH ME HOW TO RIDE HIS 🍆 plzzzz

OK so me and my fwb have a crrrrazy good thing going on rn but for some reason i've lost touch w my riding skills and the last few attemps have resulted in horrible, painful dick-to-thigh collisions and I'm really really insecure about trying again bc im super afraid this time im going to break his penis or something and i'd rather not ok cool ;)))))) so pls give me ur riding tips i need this he loves it so much and it feels so good i want to do this w/o killing his dick ye