I'm The Childood Friend Of Nanami Kawakami And Airi Kijima And They Agreed To Have Creampie Sex With Me At My House From Morning Until Night

Nanami and Airi are my childhood friends. I like them both, and being indecisive, I couldn't choose, and before I knew it, we were adults. That's when a new law to combat the declining birthrate, 'Polygamy,' was enacted! So the three of us became a married couple, but the two who used to get along started fighting over me, sparking a wife-stealing battle even within our marriage! I get blowjobs in secret from Airi, and lie to Nanami to take mixed baths... It's a complicated love triangle, but since we're married, I can creampie freely for baby-making! With this rare polygamy... will the day of my harem ever come...?