a 25 year old male kissed a 15 year old female just a peck on the lips nothing more and they both agreed is that considered sexual relations in the state of michigan?
No, but it needs to go no further or it turns felonious.
No. Kissing on the mouth is not CSC. But any touching of the other person's "intimate parts" -- which mean the primary genital area, groin, inner thigh, buttock, or breast.