Video Description: Alex Coal, sex therapist, is here to help you out in the bedroom. She goes through the core things that make a relationship really tick. Communication is Alex's first point She can't read your mind, so you have to tell this hottie what you want. For example, if you want her to remove her clothes, all you've got to do is ask. Trust us, you'll want to see that sheer bra and matching thong she's hiding underneath her dress.