syunichi, anna (s-rank boukensha), elsa (s-rank boukensha), meryl (s-rank boukensha), s-rank boukensha de aru ore no musume tachi wa juudo no fathercon deshita, commentary request, highres, official art, second-party source, translation request, 3girls, announcement celebration, arms up, bare shoulders, blue eyes, breasts, brown eyes, brown hair, cleavage, grey hair, group picture, huge breasts, large breasts, long hair, medium hair, multiple girls, pink hair, purple eyes, siblings, sisters, upper body