It's been a hell of a night. The two of you aren't as young as you used to be, and these bar hopping, tequila shooting, sticky dance floor perusing days are mostly behind you. Having been out for your best friend's thirtieth, you had vowed to party like your undergrad days but instead of heading to an after-party following last call you and your spouse decide to tap out and head home to sleep. Tiredness trump's horniness tonight, and you both pass out asleep within moments of getting home to bed, without more than a quick kiss and a "mmmph, tomorrow morning honey... not tonight."