Little handjob in the room

Probably the younger brother- I'm guessing 13 and a half years old, horny as fuck literally, because going through puberty will send those hormones surging through the roof- I know the feeling, pulling down on those nerves just under the foreskin- when the frenulum is, gives the most electric orgasmic sensations ever, and makes the shaft swell, making the whole penis throb with ecstasy and pulsate with a swollen hard mushroom gland, it's why many 13 year olds rub that spot with their hand in their pants, and have their purple/red helmet press against their briefs, rubbing their frenulum and shaft until the orgasm becomes so unbearable they shake and gasp in pleasure as they feel like more than a trillion gallons of sperm exploding out of their penis as they ejaculate.

I see he has bunk beds. I wonder if he's the older brother or the younger brother? Nice dick and wank and cum!