You feel your legs begin to change as Titus continues to lap at your hole. His head is pushed forward to accomodate your changing anatomy as your legs merge into a powerful blue tail.
He takes your changed cock in his mouth as your chest fills out into beautiful pecs and you gain an 8 pack growing down to an impressive bulge housing your new slit out of which your cock proudly massages Titus' throat. A treasure trail of iridescent scales grows up your torso, expanding at your chest. Smaller patches of scales appear on your shoulders and forearms. Your hair grows long and shaggy like a surfer with a similar blue highlighted blonde beard growing from your more chiseled face.
You burst both from your gorgeous mates ministrations and your arousal at your own changes. Titus climbs up your treasure trail, making sure to give your hard nipples some love only to lay a passionate kiss on your mouth. You can taste your cum in his mouth and it just makes you hard all over again. Your cocks coil and rub against each other, you guide them into each other's holes and proceed to hump wildly. You continue at this for hours as you seem to have lost your refractory period, your pheromones clouding the water driving you both mad with lust.
Eventually you fall to the bottom spent, in each other's arms with tails coiled.
You could get used to this.