Ladies I need sexually advice

Okay here’s the deal..

I want me and my man to have an intimate relationship, I’m 25 he’s 31

I don’t know how to be a freak anymore lol

I feel like I’m getting old. At times I just reach for his dick but he’s either tired or watching tv if not “ later “ I understand

But the problem here is me or so I think..

ladies any suggestions on how you might think how can I spice up the relationship?

Bend over in front of him on purpose?

Work out since I know I’m getting fat !

Or ? Please help thank you