A Backwards Titty Fuck with an Anal Tongue Dart (or BTF with an ATD) is when you lay a girl on her back, straddle her head with your legs, and backwards titty fuck her while her tongue darts your asshole.
The ability girls and women have developed to hold several items at once in one hand. The skill has been developed due to the lack of pockets in women's clothing.
I thought she'd need multiple trips to carry her phone, keys, wallet, and Starbucks to her car since she needed the other hand to open the door, but she used her impressive girl grip to carry everything in one hand.