Teen booty call help

17 years old.
*Mom is at work till 8am
-I just got out the shower.. should I put lotion on or will my boyfriend taste it if he kisses my body?
-How do I stay calm and get into him eating me out? Like how do I focus on it feeling good?
-How should I clean up if I get his cum on my bed and stuff?
-How do I not think about that fact that we could get caught (although it's unlikely) the whole time?
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