Cassandra Calogera 36FF natural breasts - what does that even mean?

Cassandra’s 36FF naturals look heavy enough to tip her forward. We weigh them first – ten solid pounds. Then the Goat Milker’s cups clamp on and tug every time she reaches the vibe toward her clit, turning a simple rub into a bitch of a workout that ends with her gasping and shaking. Doggie on the Trespasser throws her tiny waist into sharp relief while those same tits swing under her. The machine keeps its greedy suction on her nipples as the thick shaft hammers home, each thrust driving her deeper onto it.