HELP!!!TOY SHOPPING: What is the most *ASS pleasuable toy I can buy Now...?

I have a client who has a really nice size cock but I want to find something more satisfying & pleasurable for myself tonight.

We already use toys like the rabbit and and a dildo that was about the size of his dick but I'm looking for something more kinkier (not bigger) and satisfying for myself at this time since unfortunately he's away for the holidays

Soooo tonight I want to find a lil something for myself....the real deal type toy I'm looking for.
Any good ideas???

I'll buy you one of these if you let me manipulate it from my phone.
http://www.ohmibod.com/

Recently I tried a vibrating butt plug for the first time and it was quite a doozy. The sensation had me feeling like I could cum endlessly.