Lately I’ve noticed my gf take an unusual interest towards my nephew. We’ve been living overseas for the past 10 years and have now moved back home and staying at my sister’s until we get our own place. My gf takes great care with her appearance, always wearing makeup & dressing nicely (skimpy sometimes). My sister’s son has grown pretty big physically but he’s very nerdy and shy.
We all notice him stealing glances at my gf’s body a lot, but it’s fine since he’s at that horny age & also he’s totally inexperienced with girls. She shows off a lot of skin, especially when she walks around in her bikini top in between sunbathing. Even my sister’s husband can’t help but perve on her.