Couples Retreat with Step Mom

Your girlfriend broke up with you the week of your couples retreat so you decide to invite your mom. everyone is treating you both as a couple and at dinner a special announcement is made, the "o" dessert on the menu stands for oral. everyone begins going down on their partners so you and mom have to play along. she tastes so good and then swallows every drop from you. when you get back to your room she finds lingerie and a note from the staff on the bed about enjoying your couples retreat. she tries it on and notices your bulge. she invites you to climb into the bed for sex, just this once.