Living with my son and his wife for several years, I’ve been in a household with my busy son and his big-breasted wife, whose assets are hard to ignore. I couldn’t look at her chest with lustful eyes, so I suppressed my desires while living with them. One day, my son went on a business trip, leaving just the two of us for a few days. While cleaning, I caught a glimpse of her defenseless armpits peeking out from her sleeveless top and couldn’t resist burying my face in them. Though she was confused, the smell of her sweaty armpits made me hard, and I licked them clean. Getting carried away, I immediately creampied her, only to be scolded and made to cum via armpit sandwich… From that day on, I couldn’t forget the pleasure of ejaculating between her armpits and became completely addicted to her armpit trap.