erogenous

"For some people, the nape of the neck is an erotogenic zone. "

"A shiver went up my spine."

"My sister has a sensitivity to subtle changes in the weather; she can feel an approaching storm hours before anyone else notices. "

"My grandfather, who is over 80, has a slight curvature in his spine. "

"The fruit fly is a sexual, meaning it reproduces by exchanging genetic material with another fly. "

"The new student, a gentle of the wealthy Rodriguez family, was warmly welcomed by the school. "

"She is sending an email to her teacher. "

"Giraffes have long necks."

"The meeting ended unexpectedly early, leaving us with extra time before dinner. "

"The lightning caused thunder."

"bodily arousal"

"Many women in the class are studying hard for the upcoming exam. "