I knock on your door to enter your room and show off the Christmas pajamas that arrived in the mail for our family photo tomorrow morning. As you're my stepson, this will be your first year joining one of my favorite Christmas traditions. You moan and groan telling me how lame it is. I try and get you in the Christmas spirit as I beg you to at least try on your pajamas to make sure they fit correctly. Once you do, I notice something is off so I get down on my knees to take some measurements. Surely I'll be able to make some necessary adjustments with my sewing machine. Much to my suprise you have a huge boner which is keeping me from taking the correct measurements. I'm in a hurry to do this so I desperately give in to your perverted demands. I stroke, suck and titfuck as I'm shocked and in awe of your huge cock so I can't help but to eventually give in and let you fuck me, begging for a creampie as I squirt milk all over.