In my second comment just below the below comment: pectoral should be pectoral referring to the muscles between her breast. I'd like her to flex her pectorals while I orally super suck them hard. I also like her to flex other parts of her delicious skinny body while I suck her during my penile refractory periods, e.g., I'd like her to flex her gastocnemius muscle when I am voraciously sucking one of those two muscles during my penile refractory periods.