Young males need to be sodomized and seeded. Def top should not pull out but inseminate the boy. Deposit his seed directly and deep into the bioy's rectum.
A bit like my first few times with the swimming coach who broke me in and conditioned me into being a willing bottom for him to service on a regular basis… I was getting up to an hour of this sort of anal filling around four times a week….. it seemed that the more he did it… the more I wanted him to use me for longer and longer sessions…. all under the noses of family and friends who thought it was good that he took an interest in me and my sport…. Sometimes he bought me home and came in and had a cup of tea and a chat ro my parents while I sat with his load deep in me slowly oozing out….