FLUX.日本传统底裤装F1JPFuda 模型特点：以“褌”（Fundoshi）为核心，起源于平安时代，本质为布条缠绕的兜裆布。核心类型包括：六尺褌（祭典/泳衣用，露臀设计）、越中褌（武士裤，如厕免解开）、畚褌（歌舞伎用，近现代款式）。材质多为棉麻，近年衍生高端丝质款（如樱花纹VENUS著物系列）。设计强调功能性（如越中褌的快速如厕结构）与文化象征（武士精神、裸祭传统）。 商业应用：① 文化体验：传统祭典（如裸祭）租赁服务；② 时尚衍生：环保品牌推出“垃圾捡拾用兜裆布”；③ 文创产品：岛根县“结缘内裤”（老奶奶手工缝制，一对售价1万日元）；④ 运动服饰：相扑力士专用“转褌”（不洗以保留“神运”）；⑤ 性少数群体服饰：丁字裤作为BDSM场景道具。 核心元素：① 文化符号：武士精神、裸祭仪式、相扑传统；② 功能设计：如厕便捷性（越中褌）、透气性（棉麻材质）；③ 材质工艺：传统棉麻 vs 现代丝绸（如京友禅染技术）； 三、使用说明 权重推荐0.8左右，CFG4-5。采样器推荐euler,采样步数25-30左右。 正向提示词：Eruine cock, QWEruinecock, solo, 1boy, male focus, thighs, nude, penis, cum, shiny skin, pubic hair, uncensored, erection, testicles, male pubic hair, yaoi, close-up, condom, veins, realistic, flaccid 反向提示词：((((Open mouth:2)))),(worst quality:2),(low quality:2),(normal quality:2),lowres,watermark,badhandv4,ng_deepnegative_v1_75t,( bad-hands-5:0.6), ============提示词参考======================== F1JPFuda, 1boy, solo, underwear, panties, barefoot, feet, pubic hair, anus, animal print, clothing aside, close-up, tiger print F1JPFuda, solo, 1boy, navel, underwear, nipples, panties, male focus, thighs, censored, penis, armpits, stomach, mole, mosaic censoring, pubic hair, facial hair, thick thighs, erection, testicles, underwear only, pectorals, sex toy, male pubic hair, bara, clothing aside, large pectorals, plump, realistic, head out of frame, male underwear, fat, chest hair, navel hair, flaccid, armpit hair, leg hair, arm hair, hairy F1JPFuda, solo, short hair, 1boy, navel, underwear, nipples, male focus, thighs, stomach, pubic hair, muscular, facial hair, thick thighs, abs, underwear only, pectorals, muscular male, male pubic hair, bara, large pectorals, bulge, topless male, plump, mature male, realistic, furry male, belly, male underwear, fat, chest hair, navel hair, fat man, armpit hair, leg hair, arm hair, hairy, briefs F1JPFuda, solo, 1boy, navel, jewelry, underwear, nipples, male focus, thighs, necklace, thick thighs, bulge, plump, realistic, head out of frame, male underwear, fat, chest hair, armpit hair, leg hair, mole on stomach F1JPFuda, solo, 1boy, navel, underwear, nipples, male focus, thighs, stomach, muscular, feet out of frame, facial hair, thick thighs, abs, underwear only, pectorals, muscular male, male pubic hair, bara, large pectorals, bulge, topless male, plump, mature male, head out of frame, belly, male underwear, fat, chest hair, male swimwear, navel hair, leg hair, arm hair, hairy, briefs, swim briefs F1JPFuda, solo, 1boy, navel, underwear, nipples, male focus, thighs, penis, armpits, stomach, pubic hair, muscular, feet out of frame, facial hair, thick thighs, erection, testicles, underwear only, pectorals, muscular male, male pubic hair, bara, large pectorals, bulge, plump, realistic, belly, male underwear, foreskin, fat, chest hair, navel hair, flaccid, armpit hair, leg hair, arm hair, hairy, penis peek F1JPFuda, solo, 1boy, navel, underwear, nipples, panties, male focus, thighs, stomach, pubic hair, facial hair, thick thighs, underwear only, pectorals, bara, plump, realistic, head out of frame, belly, male underwear, fat, chest hair, navel hair, flaccid, leg hair, arm hair, hairy F1JPFuda, solo, 1boy, underwear, male focus, indoors, armpits, animal print, realistic, tiger print, chest hair, armpit hair, leg hair, arm hair, hairy F1JPFuda, solo, 1boy, navel, underwear, nipples, male focus, thighs, stomach, thick thighs, underwear only, bara, bulge, realistic, belly, male underwear, fat, chest hair, fat man, leg hair, arm hair, hairy, briefs F1JPFuda, solo, 1boy, underwear, nipples, ass, male focus, thighs, nude, penis, feet, pubic hair, facial hair, thick thighs, soles, testicles, muscular male, male pubic hair, bara, realistic, chest hair, flaccid, armpit hair, leg hair, arm hair, hairy F1JPFuda, solo, 1boy, underwear, panties, male focus, thighs, pubic hair, bara, close-up, lower body, leg hair, arm hair, hairy F1JPFuda, 1boy, male focus, nude, muscular, muscular male, bara, close-up, realistic F1JPFuda, solo, 1boy, underwear, panties, no humans, close-up, realistic, male underwear, what, briefs