Today Hiccup and Toothless were alone in their hut since Astrid said she wanted to spend some time with Stormfly. At first Hiccup didn't put much thought into it, but a little later he realized what Astrid was actually doing; 'playing' with Stormfly. He didn't want to just sit around with Toothless while Astrid was probably having the time of her life with Stormfly, so he decided to do the same.
He told Toothless about his plan and suggested him to change back into his bestial form to make it more interesting and less weird at the same time.
Toothless loved the idea of having a very private session with Hiccup for a change, as he recently had only been used to doing things with three or more people involved.
After changing back to his original form for the first time with the help of Hiccup, Toothless jumped on Hiccup's bed because he wanted all his fluids to drip on to it so Hiccup would always smell them in his sleep. His tongue was already lolling out, signaling his horniness. Hiccup was meanwhile occupied getting rid of his annoying clothes, making quite a show for Toothless by sexily stripping them off.
He then hurriedly joined him on the bed and positioned himself directly in front of him, already smelling his strong arousal. Hiccup noticed just how big Toothless was in this position, which accentuated his power even more and made the fact that Hiccup was allowed to pleasure him even more incredible.
He didn't want to waste any more time, already noticing Toothless getting impatient, so he quickly reached out his hands and placed them on Toothless' strong chest, properly worshiping the monstrous muscles beneath his shimmering scales.
He then slowly ran his hands lower, tracing his delicate fingertips over Toothless' belly, receiving a deep purr from him.
When Hiccup finally reached his slit, Toothless purring got even stronger, signaling his appreciation for Hiccup's touches. Hiccup generously stroked along it, wetting his hand with Toothless' slit fluids. After continuing his skilled massages, it didn't take long until Hiccup could feel Toothless' big cock tip poking against his palm, forcing him to take it away, and watch in awe how his monstrous one and a half foot member was growing in front of him.
The musk at this point was extraordinarily strong, his impressive tool literally radiating his strong pheromones into Hiccup's nose. But thankfully, he loved the smell of his best bud, loving the way it instantly got him hard as well.
Toothless made chuckle-like sounds upon seeing that Hiccup's member was now erect too. It wasn't nearly as big as his, but the seven inches definitely allowed for some fun.
Toothless was now rhythmically tensing his cock, letting it bump up and down, nearly hitting Hiccup's chin.
"Ok, ok, bud! Relax, I'm on it!" He said, quickly placing both his hands on Toothless' massive shaft. As usual, he used his right hand to generously squeeze the tip, whilst his left was working its way up and down the rest.
Hiccup always loved this part, because it allowed him to explore Toothless' impressive member in great detail, feeling along all his ridges, ripples, and enormous veins. Another impressive thing was the sheer hardness of it; it was almost impossible to squeeze anything other than his tip, and even that was very hard.
Toothless purred deeply, yet again signaling his satisfaction with the treatment.
After having gotten a very good reminder of Toothless' cock, Hiccup decided to do something he knew both of them enjoyed greatly. He first shifted a bit closer to Toothless', so that his cock was pressing against Toothless', then aligned them so the undersides of their cocks were touching, and finally wrapped both his hands around them, starting to generously them move up and down whilst applying just the right pressure.
