SHiN aKuMa almost 11 years ago I've got this feeling the pose here is similar to one of Sono Hanabira's CG images.
SHiN aKuMa almost 11 years ago Found it:http://danbooru.me/post/show/64899/bed-blush-bra-cherry_blossoms-game_cg-hand_holding
Kohei almost 10 years ago finalagent said:So it's a trace?They could have just used the pose as a reference and draw everything from scratch.