That's a cosplay of Sakurako Izumi, a new heroine in Da Capo Plus Situation for PS2. The original Da Capo is a NC-17 PC game but PS2 version has been censored so has no raunchy scenes. It's all safe.
Dom's rants under this strip and strip  also talk about Da Capo's pink bear.
actually, its not that girly. If you look at Izumiko's actual outfit, there's a skirt and big pink legs too... the first drawing i did piro WAS in a skirt... then i decided that there's no way Erika would be THAT mad at him (that and it was really creepy looking)
so i put normal pants on him, and he still has his 'latency' shirt on underneath (which you see poking out quite a bit). To me, this is still within the ok relm. :P