First you can watch her doing the dishes. As you then officially enter her appartment she yells at you (in German) cause you are late and you have to take care of her smelly feet. She puts her feet on the table so you can first lick the soles of her Adidas, then inhale her white stenchy socks and finally her totally sweaty feet. Clip taken from VCD "Solo Starring Series - NINA" (vcd0005)