I was in my girlfriend's parent's house, studying with her about two exams we had it was late so we went to sleep, she said to me "remember we have to wake up early to keep studying" I said "yes, well if I don't wake up, just wake me up ok?", "ok" she said. Well I was sleeping, and it was in the morning, my girlfriend said "come on wake up we have to study", I said groaning "5 more minutes", she said "no, wake up now!!!", I put the sheet above my head and apparently my feet expose on the other side, she stood up and went where my feet were and grabbed my ankles and started tickle me, I started laughing and said "OK OK OK, I'M UUUP", she stopped, I stood up and said "you're paying for this, that wasn't fair", "you told me to wake you up, but you didn't tell me how", "ok ok", so we had breakfast and we started to study, she was wearing a topless tank top and blue jeans, so in the middle of studying she rose her arms and said "I have to shave my armpits, is not smooth like I like it", I said "let me see" and rubbed my fingers in her armpit, she giggled, put her arm down and said "hey I didn't told you to rub your fingers", I said "sorry, but I didn't tell you to tickle my feet to wake me up" she said "ok, we're even, and we continued studying.