1boy 1girl bangs bare_legs beach blonde_hair blush breasts censored chest_jewel competition_swimsuit gabriel_evangel hair_ornament heart heart_censor hetero highres large_breasts long_hair looking_at_another mythra_(xenoblade) one-piece_swimsuit penis sex sex_from_behind split spread_legs standing standing_on_one_leg standing_split swept_bangs swimsuit thigh_strap tiara water xenoblade_chronicles_(series) xenoblade_chronicles_2 yellow_eyes