A very rare niche. Glad it also jumps quickly to action, none of the back and forth nonsense. A bit sad about Artwork looking very poor Quality, like bad pixelated. But it is fine.
Also very glad it keeps to one bull, and centralized around the bull.
Hope it keeps MC oblivious to the very end. Perhaps three gigantic bellies at the end as Kiara's result, and Ryota thinking they are his. And taking responsibility for his "mishaps" with the three girls.
Take care and good fortune with this! We really lack Futa/Dickgirl NTR Games, and Devs focusing on that.