Turns on, as with a smartphone

• Times of prayer in the Divine Office
• Racy online messages
• Some risqué communiqués
• Titillating transmissions
• Responds hotly?
• Sends some racy selfies
• Messages you don't want to send to your parents accidentally
• Canonical hours
• Titillating cellphone messages

Wiktionary Word definitions in Wiktionary
n. (plural of sext English) vb. (en-third-person singular of: sext )