I'm looking for a hip onahole that focus on the ass.
I bought recently the Merciful Mermaid that was released a few weeks ago on otonaJP, it was nice and something between what you expect from a hip onahole and a regular onahole.
The thing is i wanted something more big and heavy to play with (don't try with this with the mermaid i've got a small tear at the top ).
So if you have any advices in this matter, even if it's expensive / heavy weight i can manage.