Master Chief is doggy fucking Cortana, Cortana is young, (blue hair, bright hair, hair between eyes, disheveled), cute, gorgeous, very slender, thin waist, blue skin, thigh gap, shaved pussy, impressive orgasm face, moaning, standing, ((arched back, breasts inflated, head thrown back)), legs spread, doggy fucked by Master Chief, (Master Chief is behind girl, Master Chief is a robot soldier, full armor, full helmet, highly detailed, photography, ultra sharp, film, bokeh, professional, 64k, (groping breasts), hugging girl, big mechanical penis in vagina, deep penetration, squirt dripping massively, side view, in futuristic base, red lights, security alarm, red lasers, science fiction, Cortana, <lora:cortana_xl_v4:.8>, <lora:detailed_notrigger:.8>), high-security, s3rv3r, r00m, <lora:high-security_s3rv3r_r00m:.8>, Halo1024, <lora:Halo1024:.8>