How do I make myself as easy as possible?

I’m quite new to being a faggot and have yet to find an owner, since I’m new to this I still sometimes struggle with thinking my opinion matters and this leads me to sometimes thinking men who may be potential owners are not my type. This happens sometimes if a man is say in his 50s (I’m 21 for reference). I will still visit these men so they can rape me but I find my body can become tense which I don’t think these men like. Is there any way to make my body as relaxed and limp as possible so that these men can enjoy raping me more?