LuluLamperouge

http://www.mangago.me/read-manga/tabun_motto_suki_ni_naru/uu/tabun_motto_suki_ni_naru-chapter-6

I think its by Itsuki Kaname. Looks like their art work. Hope that helps!

maybe from this author http://www.mangago.me/r/l_search/?name=Itsuki%20Kaname

Art by itsuki kaname. Just an illustration probs. You can always look through her works to check. (:

Ahmm thank you guysss..(づ￣ ³￣)づ