(depicting a single moment from a manga for adults), (hand-drawn

(depicting a single moment from a manga for adults), (hand-drawn), ((simple line art)), ((manga-style line art background)), (only 5 colors used), a women, worker clothes, ((straddling to hit her crotch onto the exposed pipe for masturbation)), open legs, raise leg, (joying ecstasy), (drooping eyes, blush), in the factory, machines, hair up,

(NSFW), easynegativev2, genitals, nipples, monochrome, grayscale, bad anatomy, male body, hand with pipe, panel layout, logos, signatures, additional graphics,