Ren Amamiya External Image has sex with Sae Niijima Image External in this position Image

One more Tenchi x Ryoko. They should be having sex nude in the position in my crappy drawing (Ryoko on all fours and Tenchi on knee with one leg up)hiding behind the foliage in the floating onsen. Tenchi should be looking strained with cliched teeth. Ryoko should be covering her mouth with one hand, struggling not to make a sound, and have eyes half closed in euphoria. The backs of Ayeka and Sasami should be able to be seen in the distance(I have labeled the characters in the attached pictures). It is OK for them to be out of focus because they are in the distance. Ayeka and Sasami should just be sitting in the onsen relaxing, both of them wrapped in the pink towel as shown in the pictures. I could not find a back shot of Sasami but she just has the two buns with the ribbon ties as pictured in the Ryoko x Sasami pic.