From squats to ass licking

Description: I am instructing christina in some squats, and realize she does it wrong. so i instruct her how to do it properly. when my hands touch her hips and ass, i suddenly get so horny! so the instruction ends, and i pull her training shorts and underwear off. i start putting my tongue in her ass hole, and she really love my licking! when i am done we turn the table and christina give me a very horny payback!