lovemaking

"After the meeting, there was a period of intercourse between the colleagues, discussing the project's next steps. "

"My history teacher explained the romantic languages, like French and Spanish, in class today. "

"The student's courtship of the teacher, hoping to get a better grade, involved bringing her coffee and notes every morning. "

"an advance in health or knowledge"

"The couple next door often walks their dog together in the park. "

"The construction crew lasted all day to finish building the new bridge. "

"Although the birds fly north for the summer, they return here in winter."

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

"We were both feeling amorous so the inevitable happened."

"Her passion for baking was a powerful motivating force. "

"The students engaged in lively discussion during their history class. "

"My dinner was a sandwich and some fruit, before I went to my afternoon class. "