After his father got married, the man begins to live with his two half-sisters. The man, who likes his two half-sisters with beautiful bodies, realizes that they are lesbians. The man, who watches the two girls with beautiful bodies in the shower, then goes to the girls without hesitation. Although the girls are surprised by their step-brother, they start to present themselves to him. After giving blowjobs to his two half-brothers, the man gives them a good blow in the bathroom and then relaxes by having them both swallow their cum.