Once at a party when was 15-16 (186cm and 78kg) my crush invited me to sit in her lap, she was a thick brunette with thick strong legs, she was about 170cm and 70kg. Anyway i sat in her lap for about 30min, she Said she could handle me all night, i rembered how my legs did not even cover her lap, and i was not very skinny. We then switched and i rember her ass covering my lap completly, and a bit of her hips spilled out over my lap. She asked if she was heavy, and i Said no, but honestly she sort of was a bit heavy. I was surprised how well she carried my weight, i guess that what thick thighs are for
.