Difference between Coitus Interruptus and Onanism

COITUS INTERRUPTUS vs ONANISM: NOUN

Sexual intercourse interrupted by withdrawal of the penis before ejaculation.
Sexual intercourse deliberately interrupted by withdrawal of the penis from the vagina prior to ejaculation.
A method of birth control in which coitus is initiated but the penis is deliberately withdrawn before ejaculation

Ejaculating outside the vagina during intercourse; (the performing of) coitus interruptus
Self-pollution; masturbation.
Gratification of the sexual appetite in an unnatural way.
Coitus interruptus.
Masturbation.
A method of birth control in which coitus is initiated but the penis is deliberately withdrawn before ejaculation
Manual stimulation of the genital organs (of yourself or another) for sexual pleasure

Rageful, Cuckolds, Ejaculatory, Outercourse, Nympho, Copulation, Penis envy, Foreplay, Handjob, Ejaculation, Coitus, Masturbation, Withdrawal method, Pulling out, Onanism

Crudities, Attitudinizing, Kinkiness, Fetishism, Exhibitionism, Outercourse, Lechery, Masturbator, Frottage, Scatology, Self abuse, Pulling out, Withdrawal method, Coitus interruptus, Masturbation

Supernaturalism, Solipsist, Rageful, Cuckolds, Ejaculatory, Outercourse, Nympho, Copulation, Penis envy, Foreplay, Handjob, Ejaculation, Coitus, Masturbation, Onanism

Foppery, Apercus, Grand guignol, Dilettantism, Harlotry, Crudities, Attitudinizing, Kinkiness, Exhibitionism, Outercourse, Lechery, Masturbator, Scatology, Coitus interruptus, Masturbation

Am I the only one who thought the ending of this book was the literary form of coitus interruptus?
Other means such as coitus interruptus or use of a special condom may be used depending on the situation.
However, today people Onan practiced coitus interruptus, withdrawing before ejaculating rather than masturbation.
Contraceptive methods have been available for centuries, including coitus interruptus.
Onan was not masturbating but practicing coitus interruptus.

In fact everything fell under the aegis of onanism: fellatio, petting, lesbianism, masturbation.
Suddenly, I realized that Onanism is a synonym for masturbation.