January Exclusive Picture 2: Something greater than science (Patreon)

Sorry for the delay, pals. I've got internet problem yesterday and didn't managed to post the second exclusive picture of January in due time.
There it is!

On their first staying on the Nautilus, Nadia and Jean have been closed into their sleeping compartment for safety reasons.
Jean is eager to leave the compartment in order to discover all the technological wonders of the submarine, but Nadia scolds him, pointing out that there are more valuable things in life than his stupid science.
«What is more valuable than science?» yells Jean.
Nadia doesn't have words to reply, but a gesture is worth more than a thousand words.
She affectionately gazes him in the eyes, strips bare naked and do the same to the boy, grabbing his dick in her hands.
For Jean is a dream come true.

Based on "The Secret of Blue Water" anime show.

Line art, clean and wet version included.