Life of a 13 year old- Sneak in for a better view

You quietly push the door open a little more. She doesn't suspect a thing as you sneak behind her bed, peaking over at her nude body occasionally. You feel your cum start to rise as you keep beating your cock.

"ALEX" Your mom stares at you in disbelief. She tries to cover up her tits as they spill out of her bra, giving you a clear view of her round melons.