[Shiina Kazuki] Isekai Shoukan 4 Ch.1 [biribiri]

Summoned human Mizuki has unexpectedly become the center of a competitive harem in a fantasy kingdom where polygamy is permitted and he can support up to three wives, leaving one coveted spot open among devoted kemonomimi beauties. The proud, busty tiger girl with massive, soft huge breasts and a plush big ass throws herself into seductive soapland training, offering her squashed, lube-slick curves on a special fatigue-restoring mat to prove her worth. As lotion play turns to heated, slippery paizuri and playful teasing about brothel service and marriage, the rivalry over who will become the first wife only grows more intimate and eager.