In the dimly lit room, the sound of Christmas carols plays softly in the background. The younger brother, his eyes gleaming with lust, approaches his older sibling. With a quick glance around, he leans in, his lips wrapping around the older brother's cock. The older brother, hard and throbbing, guides his brother's head, helping him take more of his length. The younger brother's tongue explores every inch, tasting the pre-cum that beads at the tip, as they both lose themselves in the forbidden act.