The Flame in the Redgrass (слэш)

Baelor pride himself to be a dutiful man, he is a good son who always does what his parents want, he is a good brother who always protect his younger brothers, he is a good husband and father who take cares of his wife and children as he should, he is a good Heir and King's Hand who does his duties very well. But there really aren't anything in his life that brings him the pleasure of living. Except his beloved youngest brother Maekar, Baelor love him and the little pup Maekar has given him, albeit more than even his own first born and heir Valarr & his mother, but Baelor is allowed to be selfish at times, surely the Seven will forgive his one sin for all the goods he has done and will keep doing. But that was until he saw Maekar climbing on top of him, taking control of him, commanding him, Baelor find himself falling even more for his beloved.
OR
Alternatively How Exactly I imagine Baelor and Maekar made Aerion.