super robot wars, super robot wars og saga mugen no frontier
nanbu kaguya
nanquan zhanglang
1girl, arm support, barefoot, bed, bedroom, bra, breasts, groin, hair ornament, large breasts, legs, lingerie, long hair, monochrome, nipples, panties, ponytail, sitting, sketch, smile, solo, topless, underwear, underwear only
absurdres, bad id, bad pixiv id, highres