I donno if there is one, cannot find any mention of it on his pixiv account, or his website.
Eee.. cute.. Aha!Does it feel good? Your love juice is pouring..Aha..Hmm..Hmm..hmmm*splurt*Isn't this a bit too small..Hmm? This looks cuter this wayUmm.. both my pussy and my nipples feel good..