Now Viewing: fertilization

Tag type: General

A cross-section shot of sperm cells actually approaching the ovum to fertilize it and transform it into a zygote cell. Impregnation should also be added.

Use female fertilization for when the picture depicts two female egg cells rather than the normal sperm + ovum.



Other Wiki Information

Warning: Undefined variable $webmLink in /home/bbooru/public_html/includes/wiki/wiki_view.php on line 88
alt=" 1futa ahe_gao ai_generated bed bedroom belly_expansion blue_hair breeding brown_hair cathy_powers censored cum cum_in_pussy cum_overflow cumflation excessive_cum female fertilization from_behind futa_on_female futa_penetrating heart hi_res huge_breasts impregnation inflation lingerie long_hair love orgasm original_character sex short_hair small_breasts " border="0" title=" 1futa ahe_gao ai_generated bed bedroom belly_expansion blue_hair breeding brown_hair cathy_powers censored cum cum_in_pussy cum_overflow cumflation excessive_cum female fertilization from_behind futa_on_female futa_penetrating heart hi_res huge_breasts impregnation inflation lingerie long_hair love orgasm original_character sex short_hair small_breasts score: rating:explicit" class="preview"/> Warning: Undefined variable $webmLink in /home/bbooru/public_html/includes/wiki/wiki_view.php on line 88
alt=" ai_generated arzagod big_dick big_penis bimbo crying crying_with_eyes_open cum cum_in_pussy dark-skinned_male doggy_style elf enslaved_royal fat_man female fertilization grabbing_from_behind grabbing_hair grabbing_sheets looking_up male nico_robin one_piece ovum pale-skinned_female penis screaming tongue_out ugly_bastard ugly_man " border="0" title=" ai_generated arzagod big_dick big_penis bimbo crying crying_with_eyes_open cum cum_in_pussy dark-skinned_male doggy_style elf enslaved_royal fat_man female fertilization grabbing_from_behind grabbing_hair grabbing_sheets looking_up male nico_robin one_piece ovum pale-skinned_female penis screaming tongue_out ugly_bastard ugly_man score: rating:explicit" class="preview"/> Warning: Undefined variable $webmLink in /home/bbooru/public_html/includes/wiki/wiki_view.php on line 88
alt=" 2boys 2girls absurdres ahoge bisexual_female blue_hair blush breasts clitoris closed_eyes completely_nude cross_section cum cum_in_pussy dark-skinned_male dark_skin ejaculation fertilization ganyu_(genshin_impact) genshin_impact group_sex highres holding_hands horns interlocked_fingers internal_cumshot interracial large_penis layla_(genshin_impact) long_hair medium_breasts multiple_boys multiple_girls navel nipples nude open_mouth orgy ovum penis pussy rea_loixacra sex small_breasts stomach straight sweat uncensored vaginal_penetration variant_set " border="0" title=" 2boys 2girls absurdres ahoge bisexual_female blue_hair blush breasts clitoris closed_eyes completely_nude cross_section cum cum_in_pussy dark-skinned_male dark_skin ejaculation fertilization ganyu_(genshin_impact) genshin_impact group_sex highres holding_hands horns interlocked_fingers internal_cumshot interracial large_penis layla_(genshin_impact) long_hair medium_breasts multiple_boys multiple_girls navel nipples nude open_mouth orgy ovum penis pussy rea_loixacra sex small_breasts stomach straight sweat uncensored vaginal_penetration variant_set score: rating:explicit" class="preview"/> Warning: Undefined variable $webmLink in /home/bbooru/public_html/includes/wiki/wiki_view.php on line 88
alt=" 1boy ;d absurdres anus black_bow black_shirt black_skirt blue_eyes blush bow breasts cervix clothes_lift commission cross_section cum cum_in_pussy drooling ejaculation english_commentary female fertilization folded fujiwara_chika full_nelson grabbing_another's_breast grabbing_from_behind groping hairbow heart highres internal_cumshot kaguya-sama_wa_kokurasetai_~tensai-tachi_no_renai_zunousen~ large_breasts large_variant_set looking_ahead nipples one_eye_closed open_mouth ovum paid_reward_available pink_hair pixiv_commission rea_loixacra red_ribbon reverse_suspended_congress ribbon sex sex_from_behind shirt shirt_lift skirt skirt_lift smile straight sweat trembling uncensored vaginal_penetration variant_set " border="0" title=" 1boy ;d absurdres anus black_bow black_shirt black_skirt blue_eyes blush bow breasts cervix clothes_lift commission cross_section cum cum_in_pussy drooling ejaculation english_commentary female fertilization folded fujiwara_chika full_nelson grabbing_another's_breast grabbing_from_behind groping hairbow heart highres internal_cumshot kaguya-sama_wa_kokurasetai_~tensai-tachi_no_renai_zunousen~ large_breasts large_variant_set looking_ahead nipples one_eye_closed open_mouth ovum paid_reward_available pink_hair pixiv_commission rea_loixacra red_ribbon reverse_suspended_congress ribbon sex sex_from_behind shirt shirt_lift skirt skirt_lift smile straight sweat trembling uncensored vaginal_penetration variant_set score: rating:explicit" class="preview"/> Warning: Undefined variable $webmLink in /home/bbooru/public_html/includes/wiki/wiki_view.php on line 88
alt=" 1boy :d absurdres after_sex after_vaginal anus barefoot bed bedroom black_hairband breasts commentary completely_nude cum cum_in_pussy english_commentary faceless faceless_male female fertilization firefly_(honkai:_star_rail) from_side grey_hair hairband hand_on_another's_chest heart highres honkai:_star_rail honkai_(series) indoors large_breasts large_variant_set long_hair nipples nude ovum pectorals penis rea_loixacra smile solo_focus standing standing_on_one_leg straight symbol-shaped_pupils tongue uncensored variant_set " border="0" title=" 1boy :d absurdres after_sex after_vaginal anus barefoot bed bedroom black_hairband breasts commentary completely_nude cum cum_in_pussy english_commentary faceless faceless_male female fertilization firefly_(honkai:_star_rail) from_side grey_hair hairband hand_on_another's_chest heart highres honkai:_star_rail honkai_(series) indoors large_breasts large_variant_set long_hair nipples nude ovum pectorals penis rea_loixacra smile solo_focus standing standing_on_one_leg straight symbol-shaped_pupils tongue uncensored variant_set score: rating:explicit" class="preview"/> Warning: Undefined variable $webmLink in /home/bbooru/public_html/includes/wiki/wiki_view.php on line 88
alt=" artist_request big_breasts breasts breasts_out catgirl censored cowgirl_position cum cum_in_pussy cum_inside dripping_cum female female_on_top fertilization final_fantasy final_fantasy_xiv impregnation marie_makise miqo'te nekomimi no_bra no_panties orgasm riding riding_penis sex tagme " border="0" title=" artist_request big_breasts breasts breasts_out catgirl censored cowgirl_position cum cum_in_pussy cum_inside dripping_cum female female_on_top fertilization final_fantasy final_fantasy_xiv impregnation marie_makise miqo'te nekomimi no_bra no_panties orgasm riding riding_penis sex tagme score: rating:explicit" class="preview"/>

View more »