I'm Way Better Than Him, Right? by Neru Asakura and Purapa — Ongoing
Also known as Kare Nanka Yori, Watashi no Hou ga Ii Desho?
Mizusawa Kano is shocked when her childhood friend Horimiya Nene tells her that she plans on confessing to the student council president. Realising that she is in love with Nene, Kano plans to stop her from ending up with the president by making her fall for her instead through the ways of NTR.