「Old man」with「child」presumes a natural bond exists between them as DEVOTION TO PARENTS, but stop and ask yourself now how you feel about your own parents…most likely, there are mixed feelings and not all is purely devotional.
「Homosexual array of ejaculations」or a「homosexual child」may be unlikely to marry unless forced to, hence would stay at home, naturally caring for parents and appearing as the epitome of FILIAL PIETY, having DEVOTION TO PARENTS. Note that in dynastic China nobody cared if an adult child was involved with homosexual relationships, or with children, or homosexually with children incestuously for that matter (as in, these elements as「head sliding within child's feces」), but an exclusively homosexual array of ejaculations would not likely produce an heir, and morally that was the cardinal sin in Chinese society, so to speak.
Without any doubt in light of so many other glyphs referring to anal sex, fellatio, rearing instructions of a parent and so on, a「child with/of a homosexual」would rival the epitome of FILIAL PIETY, having DEVOTION TO THE PARENT(S) in many servicing aspects.
Elements appear as「homosexual maggot」in some fonts, and in fact animals in the maggot stage of development do not reproduce, and neither does a person PURELY DEVOTED to homosexuality. In Chinese an additional meaning of MOURNING the dead is intended, as if to imply that the family line will die out in such circumstances. Formerly, the top element was「center of the head」with「crossed, whacking motion」or「whacking hand」over either「child」or「maggot」(敎) that pundits claim depicted the practice of whacking love and obedience into the head of a child, if such a thing is possible…more likely, the father wanted some other form of whacking with the son, or perhaps at the time Chinese people had accepted the remote possibility of maggots having a sexual preference?
「In traditional Chinese medicine, there has never been a mental disease called pedophilia (or an equivalent term), or homosexuality, or most of the other so-called sexual variations for that matter. …Children are usually described as natural sexual beings and erotic stimulation and sex-play are seen as beneficial to their healthy development.」
[ https://docx2.com/wp-content/uploads/Are-Any-of-the-Pharaphilias-in-DSM-Mental-Disorders_.pdf 2023-05-14 ]

External source definitions …excluding politically incorrect concepts and other meanings deemed offensive today; may include extended definitions, euphemisms, and mnemonics)
Chinese: filial piety or obedience; mourning apparel
Japanese EDRDG: filial piety, child's respect
Unihan extended: filial piety, obedience; mourning

Used within names (nanori)
たか　･　たかし　･　のり　･　よし