Chopsticks task - Use two sets of chopsticks or something similar on each nipple like in the picture above. For added pain, tie the end of the chopsticks to something static and stable in front of you and pull back, stretching your nipples.
I want to have Megan Fox on her knees with her hands tied behind her back and a ring gag holding her pretty plump lips apart while I thrust in and out of her warm, wet mouth