Make it exciting!

See if you or your partner can have multiple orgasms.

Read erotic stories to each other out loud.

Give each other a sensual personal massage that turns into a sex session.

Use a lube to add a cooling, warming, or pleasantly tingling sensation to your genitals or nipples.

Get wet and wild with shower sex.

Send texts to one another all day long as foreplay.

Try to go a week without having sex, but do tease one another throughout that time.