Yotsuba is a beautiful daughter-in-law who devotedly cares for her elderly father-in-law. Although his body is weak, he's still hard down there and gets erections during care, causing obstacles. So Yotsuba says, 'For health reasons, you should ejaculate...' to persuade him, but the father-in-law stubbornly refuses... So Yotsuba uses her slutty body to seduce him, making him want to ejaculate against his will! Yotsuba eventually enjoys his reactions and transforms into a perverted lewd daughter-in-law, softening her father-in-law's hard personality and cock...＃班長P
