I’m also a sperm donor. I’ve made 9 babies, and have had great success with this method: 1) She is at the beginning of her ovulation. 2) I smell and lick her pussy to raise my libido and arousal. 3) I finger massage her g-spot until she has a few orgasms (orgasms dilate the cervix, and allow the sperm to easily flow into her uterus). 4) Intercourse/cum deep inside her pussy. 5) Finger massage her g-spot again until she orgasms. This will allow as much cum as possible to flow into her uterus.
Lover the videos, her body, the real cum. But despise the search bait and lowest denominator absolutely fake titles. Please just be real and not chase those things? You two are a couple and not what your title (ickily) implies.