As we know, Karina likes to train slaves. This is how a typical slave training goes. The task of slave: enjoy the smell of socks, wash the socks in her mouth, suck all the sweat out of them. After all, Karina never washes her socks, but wears them for more than a week! And at the end, clean her feet to a shine. Everything is standard, but not all slaves can handle it. elena claims to be the best slave, so she fulfills all the whims of Karina with an ardent desire. Karina taunts the slave and orders her whatever she wants. Although elena is stupid, she is clearly better than those who came before her and deserves a gift from her Mistress. "I'm sure you like sweets," says Karina and puts a cake on the floor. But just eating it would be boring. Karina smears cake cream on her feet and orders elena to lick everything to perfect cleanliness. The cakes are very sweet and delicious, so the slave is delighted to complete the last tasks from Karina. Few slaves managed to surprise Karina so that she treated the slave with dessert but elena succeeded.