Inflatable fetish - Inflating and humping

I'm on holiday and am so excited to finally blow up my inflatable whale for the pool, I have been waiting for this. I spend ages blowing him up, he needs a lot of air to get him nice and big. Once he's fully blown up, I just cant wait to get on him in my bikini, he feels so nice, I start humping him, getting more and more turned on, I pull my bikini bottoms to one side so my pussy is rubbing, getting faster and faster until I orgasm.