詩音と授乳手コキWIP Shion's Nursing handjob (Pixiv Fanbox)

Drawing of Shion giving a nursing handjob to Keiichi. WIP only because I still want to draw a background. Fans/supporters get access to the full picture. Thank you very much ^w^ 詩音x圭一授乳手コキイラスト。背景はまだ描くのは必要です。 ファンは全部のイラストを見えます。 どうもありがとうございます^w^