Brin spent the next several days lost in a milky, cum filled haze. All he could remember was cumming into buckets over and over as he was constantly fed the Holstaurs delicious milk and kept submissive by her breasts and sloppy kisses. It was only later when he was freed was he able to remember what it was like as the busty cow girl's personal sperm cow. It was an experience, to say the least.
(I'm open to adding that weakness to his profile. Tell you what, can you roll for it, and if it's a hit, it'll become a new weakness for him. Just seems the most fair to me.)