アナルセックスをしようとするが、太いチンポが合わない

We try to have anal sex but the fat cock doesn't fit. We use anesthetic lubricant and even then my little ass cannot be penetrated. Tina is a beautiful Latina with a big ass. She likes to moan like a dog in heat. Every time her stepbrother tries to put his penis in her anus, she screams because she feels pain and pleasure at the same time.