I won't let you touch my mom or my sister! Fuuka declares against Itsuki who once adored her brother and now hates him. However, she had no way of knowing that the two had already been sired...... I didn't dare to correct her, but just let me devour her tight limbs in that swimming race. He attacked Fuuka in her swimsuit in the school locker room...... The son goes to see his troubled and beautiful mother-in-law, Otoha, to stare at her at work. I was impressed by her dignified appearance and the way she gave precise instructions to her male subordinates, forcing her to give him a footjob under her desk! The secret of the husband revealed to such Otoha...... That fact that shakes the very foundation of the beautiful mother-in-law whose chastity to him had kept her from falling for the son stick...... There was no way to suppress the tingling that welled up from deep within her anymore...... Deep inside her body, where tension and fear assault her...... Nagisa feels a certain tingling burning up.......