HSAM-003 Forced to drink aphrodisiac, my little sister Mirina got a fever

I love my brother, I love him, I love him, and I want to marry him! This time, SOD is cheering for his close brother and sister! While flirting on a sightseeing date, I'll treat you like a lover, and I'll mix aphrodisiacs with dinner at the hotel! When my brother took care of my little sister who had a fever, my dick reacted to her sister's hot body and I had incest! The thoughts I've been putting up with until now explode and my brother's piston doesn't stop! My sister who is overjoyed to be vaginal cum shot by her favorite older brother!