Leo's eyes widen as Thy's huge cock springs free, throbbing and ready. He tentatively reaches out, wrapping his small hand around the girth, feeling the pulse of life. Thy's low moan spurs Leo on, and he leans in, tentatively licking the slit, tasting the pre-cum that beads at the tip. He opens wide, taking in as much as he can, gagging slightly as Thy's cock hits the back of his throat. Thy's hands tangle in Leo's hair, guiding him, encouraging him to take more, to take it all.