单词sexercise
n.: (做)性训练指从事增强作爱能力网络: 性运动；性锻炼
(做)性训练指从事增强作爱能力、提高个人性吸引力等的训练〕
Lay you gently on my sheet and sexercise you to sleep, huh.
让你轻柔地躺在我的脚下，直至睡着。