I have been living with my son and his wife for several years, and have lived with my busy son and my busty wife who is so busy that I can't see her. - I couldn't look at my wife's big breasts with lewd eyes, so I kept my uneven feelings down. - One day, my son was going on a business trip and I ended up spending a few days alone with my wife. - While cleaning, I was excited by my wife's defenseless armpits that were visible through the sleeveless she couldn't help but bury my face. - Although her wife was confused, she got an erection from the smell of her sweaty armpit pussy and licked it all the way through. - I got carried away and fucked her right away, but she scolded her with armpits and made me ejaculate... - From that day on, I couldn't forget the pleasure of ejaculating while being pinched between my armpits, and I was completely hooked on the swamp of my armpits.