Amateur couple's intimate encounter with stepmom and girlfriend

In the privacy of our shared bedroom, I stumbled upon my boyfriend engaging in a steamy encounter with my stepmom. Shock and betrayal washed over me as I witnessed their forbidden liaison. The sight of my stepmom\'s voluptuous form, her ample breasts and curvaceous derriere, was too much to bear. My heart raced as I struggled to process this taboo revelation.