Katsumi was feeling humiliated and aroused at the same time...being dominated was one thing, but being dominated by someone who was a fraction of your size and feeling unable to relieve the itch of pleasure that was making her gasp and twitch was uncomfortable.  Katsumi almost felt as though she was wetting herself as a warm pool of fluids drained from inside her and washed over Kouta's body covering him in her sexual scent as she clutched her own tail in both hands while screaming out in orgasm after a good long twenty minutes had passed.  The way she'd been writhing had made her long green hair cover her face with only the tip of her muzzle visible as she felt glad that she had something to at least hide her embarrassed expression.