(C106) [ZENTANGLE (Hirasawa Zen)] Tsuma to Gimai no Natsuyasumi Oppai Mamire Ama Maso Tane Shibori -Aware na Sourou Zetsurin Master o Soete- (Fate/Grand Order)

A wife and her sister-in-law spend a summer getaway under the increasingly severe control of the man they call Master, their enormous breasts and raw surrender setting the tone from the first command. What begins with the protest “I’m just your wife, Master” unfolds into jealousy, humiliation, and breeding fantasies that blur marriage, sisterhood, and ownership. Their teasing defiance repeatedly gives way to shameless devotion, promising a story where every coaxed confession makes the struggle for his attention more intense.