What does it feel like?

Sex feels like an internal pressure that stretches and warps around the object being inserted into you. As it glides in for the first time, you could feel as it push the muscles aside to claim the space. As your body slowly adjusts to being filled, your muscles wrap around it. Each thrust causes these muscles to change and move. As the object rubs against the most sensitive area, it creates this intensity that builds. The closest feeling is when you're on a roller coaster and you're going into a deep drop. That feeling continues to build every time it is stimulated until you feel like you cannot take it anymore. Every muscle tenses and the brain floods with this bliss.

(stole this text from: https://www.reddit.com/r/sex/comments/uvcy5/what_does_sex_and_masturbation_feel_like_for_a/)